Mexico celebrates its Independence Day — commonly mistaken for Cinco de Mayo — on Sept. 16. This year marks the 215th ...

Cities across the world are stepping into leadership roles once reserved for nation-states. San Diego is well placed to join this trend.

The agency that used to tell us what the heck was happening with the Tijuana River sewage crisis has scaled back public information under new leadership.

A new study revealed that the Tijuana River Valley produces toxic gas, polluting areas throughout San Diego County, from El Cajon to Del Mar. Here's what several new polls say about Trump's approval ...

SAN DIEGO — City and county leaders Wednesday unveiled warning signs at several "hot spots" in the South Bay where high levels of hydrogen sulfide gas from the Tijuana River pollution crisis have been ...

Pollution entering the ocean from the Tijuana River has been a problem for decades, but beach closures have increased in recent years Environmental educators say the closures are hurting kids and ...

City and county leaders Wednesday unveiled warning signs at several "hot spots" in the South Bay where high levels of hydrogen sulfide gas from the Tijuana River pollution crisis have been recorded.

EL CAJON, Calif. — As peak fire season escalates across San Diego County, emergency crews are taking their firefighting mission to new heights. On Tuesday, CAL FIRE brought together its aerial ...

One of the new warning signs placed in the Tijuana River Valley warning of hydrogen sulfide gas emissions. (Photo courtesy of Mayor Todd Gloria via X) City and county leaders Wednesday unveiled ...

Extortion calls and messages continue to affect residents across Tijuana, prompting local authorities to call for immediate reporting of any attempt. Tijuana’s Security and Citizen Protection ...

Transitioning freight transport vehicles to cleaner technology remains costly but essential, industry and academic leaders ...